199471454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5399}}^1$

素因数の和:5457

約数の個数: 48

約数和(自身を含む): 387828000

約数和(自身を除く): 188356546

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 5399, 10798, 18473, 36946, 37793, 70187, 75586, 140374, 156571, 264551, 313142, 491309, 529102, 982618, 1095997, 2035423, 2191994, 3439163, 4070846, 6878326, 7671979, 14247961, 15343958, 28495922, 99735727, 199471454]

約数ペア:

[(1, 199471454), (2, 99735727), (7, 28495922), (13, 15343958), (14, 14247961), (26, 7671979), (29, 6878326), (49, 4070846), (58, 3439163), (91, 2191994), (98, 2035423), (182, 1095997), (203, 982618), (377, 529102), (406, 491309), (637, 313142), (754, 264551), (1274, 156571), (1421, 140374), (2639, 75586), (2842, 70187), (5278, 37793), (5399, 36946), (10798, 18473)]